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Inventories
6 Months Ended
Jun. 30, 2014
Inventory, Net [Abstract]  
Inventories
The components of inventories are as follows:
 
 
June 30,
 
December 31,
(In Thousands)
2014
 
2013
Finished goods
$
16,791

 
$
14,953

Work-in-process
6,597

 
7,750

Raw materials
22,323

 
24,477

Stores, supplies and other
24,444

 
23,483

Total
$
70,155

 
$
70,663